After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, ...

The low country near Charleston, South Carolina has been home for me and my family going on nine years now. It’s been a great place to continue my obsessive pur ...

Shadows are a natural consequence of opaque walls in an illuminated Universe. Light shines; photons travel until they hit an ...

A Tanzanian boy challenged many with his knowhow after building a headphone fitted with a radio and flashlight. He broke down ...